CVE-2026-0772

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2026-0772

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0772.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-0772

Published

2026-01-23T03:29:01Z

Modified

2026-08-12T03:51:29Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Langflow Disk Cache Deserialization of Untrusted Data Remote Code Execution Vulnerability

Details

Langflow Disk Cache Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Langflow. Authentication is required to exploit this vulnerability.

The specific flaw exists within the disk cache service. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-27919.

Database specific

{
    "cna_assigner": "zdi",
    "cwe_ids": [
        "CWE-502"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/0xxx/CVE-2026-0772.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "1.5.0.post2"
                },
                {
                    "last_affected": "1.5.0.post2"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}

References

Affected packages

Git / github.com/langflow-ai/langflow

Affected ranges

Type

GIT

Repo

https://github.com/langflow-ai/langflow

Events

Introduced

20f11c53156ad90a05c6546e7749f513883c8f42

Last Affected

20f11c53156ad90a05c6546e7749f513883c8f42

Database specific

Show details

{
    "cpe": "cpe:2.3:a:langflow:langflow:1.5.0:dev2:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.5.0-dev2"
        },
        {
            "last_affected": "1.5.0-dev2"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*

1.5.0-dev2

v1.*

v1.5.0.dev2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0772.json"